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22 days ago
glama
CryptoAPIs-io/cryptoapis-mcp-signer
MCP server for local transaction signing across EVM, UTXO, Tron, and XRP blockchains, with no network calls or API keys required.
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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 2 credentials: SEPOLIA_PRIVATE_KEY, TEST_PRIVATE_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 low
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Elliptic Uses a Cryptographic Primitive with a Risky Implementation
Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from
process.env. You'll be asked to provide them before it can run.🔐 secret
SEPOLIA_PRIVATE_KEY🔐 secret
TEST_PRIVATE_KEY// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[](https://m8ven.ai/mcp/cryptoapis-io-cryptoapis-mcp-signer-1uf66c)commit: f3916d3257000beb581b97a56855aa5b33f05a55
code hash: 1d2c9f8f1e06d8f886b120d8ad18c4042d0c628c20677c99d946c065dc0448ee
verified: 6/21/2026, 10:35:12 AM